GetAttr.php

<?php

/*
 * This file is part of Twig.
 *
 * (c) 2009 Fabien Potencier
 * (c) 2009 Armin Ronacher
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
class Twig_Node_Expression_GetAttr extends Twig_Node_Expression {
  public function __construct(Twig_Node_Expression $node, Twig_Node_Expression $attribute, Twig_Node_Expression_Array $arguments, $type, $lineno) {
    parent::__construct(array(
      'node' => $node,
      'attribute' => $attribute,
      'arguments' => $arguments,
    ), array(
      'type' => $type,
      'is_defined_test' => false,
      'ignore_strict_check' => false,
    ), $lineno);
  }
  public function compile(Twig_Compiler $compiler) {
    if (function_exists('twig_template_get_attributes')) {
      $compiler
        ->raw('twig_template_get_attributes($this, ');
    }
    else {
      $compiler
        ->raw('$this->getAttribute(');
    }
    if ($this
      ->getAttribute('ignore_strict_check')) {
      $this
        ->getNode('node')
        ->setAttribute('ignore_strict_check', true);
    }
    $compiler
      ->subcompile($this
      ->getNode('node'));
    $compiler
      ->raw(', ')
      ->subcompile($this
      ->getNode('attribute'));
    if (count($this
      ->getNode('arguments')) || Twig_TemplateInterface::ANY_CALL !== $this
      ->getAttribute('type') || $this
      ->getAttribute('is_defined_test') || $this
      ->getAttribute('ignore_strict_check')) {
      $compiler
        ->raw(', ')
        ->subcompile($this
        ->getNode('arguments'));
      if (Twig_TemplateInterface::ANY_CALL !== $this
        ->getAttribute('type') || $this
        ->getAttribute('is_defined_test') || $this
        ->getAttribute('ignore_strict_check')) {
        $compiler
          ->raw(', ')
          ->repr($this
          ->getAttribute('type'));
      }
      if ($this
        ->getAttribute('is_defined_test') || $this
        ->getAttribute('ignore_strict_check')) {
        $compiler
          ->raw(', ' . ($this
          ->getAttribute('is_defined_test') ? 'true' : 'false'));
      }
      if ($this
        ->getAttribute('ignore_strict_check')) {
        $compiler
          ->raw(', ' . ($this
          ->getAttribute('ignore_strict_check') ? 'true' : 'false'));
      }
    }
    $compiler
      ->raw(')');
  }

}